Stay rolling with the new Kader Sylla pro model Spitfire wheels. Formula 4, along with 99A Duro, feature quick speed, anti-stick glide, & control on all surfaces. 100% true performance uerothane. The Radial Full offers a wider riding surface to keep you in control - balanced, versatile & stable.

Dimensions: 55mm x 38.5mm with a 25.5mm riding surface & Formula Four 99A durometer.